3 years ago

What times what equal 57

Mathematics

1 answer:

timama [110]3 years ago

7 0

3 and 15. You have to figure out what common factors have and then multiply them together and see what you get.

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Don deposited $3,500 for 5 years on 2.40 pa interest rate in his savings account how much simple interest will he earn

Feliz [49]

3,500 (.024) = 84
84 (5) = $420 in simple interest

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3 years ago

How does the circulatory system work at the tissue level? Please help!

soldi70 [24.7K]

Answer:

Blood cells carry nutrients

Step-by-step explanation:

blood cells carry oxygen and other nutrients with them and that's how things like oxygen are supplied to tissues

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2 years ago

The equation tan(55) = 15/b can be used to find the length of line AC.what is the length of line AC round to the nearest 10th 3.

Nadusha1986 [10]

Answer:

10.5 in

Step-by-step explanation:

Given

$tan(55) = \frac{15}{b}$

Required

Find length AC

The question is not detailed enough; so, I'll assume that b represents line AC.

Having said that;

We start by multiplying both sides by b

$tan(55) = \frac{15}{b}$

$b * tan(55) = \frac{15}{b} * b$

$b * tan(55) =15$

Divide both sides by tan(55)

$\frac{b * tan(55)}{tan(55)} = \frac{15}{tan(55)}$

$b = \frac{15}{tan(55)}$

Find tan(55)

$b = \frac{15}{1.42814800674}$

$b = 10.5031130731$

$b = 10.5$ (Approximated)

Length AC is 10.5

7 0

3 years ago

Read 2 more answers

Can someone help me find x.

Harman [31]

Answer:

Step-by-step explanation:

6x+9=63

6x=63-9

6x=54

x=54/6

x=9

I encourage you to figure out the justification yourself.

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3 years ago

Henry drives at a speed of 80 miles per hour. How long will it take to drive 400 miles?

mart [117]

Answer:

5hrs

Step-by-step explanation:

...................

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2 years ago